ground clearance SUBARU IMPREZA WRX STI 2011 Owners Manual

Black plate (397,1)
北米Model "A1110BE-C" EDITED: 2010/ 12/ 17
& Tire replacementThe wheels and tires are important and
integral parts of your vehicle’ s design;
they cannot be changed arbitrarily. The
tires fitted as standard equipment are
optimally matched to the characteristics
of the vehicle and were selected to give
the best possible combination of running
performance, ride comfort, and service
life. It is essential for every tire to have a
size and construction matching those
shown on the tire placard and to have a
speed symbol and load index matching
those shown on the tire placard.
Using tires of a non-specified size detracts
from controllability, ride comfort, braking
performance, speedometer accuracy and
odometer accuracy. It also creates incor-
rect body-to-tire clearances and inappro-
priately changes the vehicle ’sground
clearance.
All four tires must be the same in terms of
manufacturer, brand (tread pattern), con-
struction, and size. You are advised to
replace the tires with new ones that are
identical to those fitted as standard equip-
ment.
For safe vehicle operation, SUBARU
recommends replacing all four tires at
the same time.
WARNING
. All four tires must be the same in
terms of manufacturer, brand
(tread pattern), construction, de-
gree of wear, speed symbol, load
index and size. Mixing tires of
different types, sizes or degrees
of wear can result in damage to
vehicle ’s powertrain. Use of dif-
ferent types or sizes of tires can
also dangerously reduce con-
trollability and braking perfor-
mance and can lead to an acci-
dent.
. Use only radial tires. Do not use
radial tires together with belted
bias tires and/or bias-ply tires.
Doing so can dangerously re-
duce controllability, resulting in
an accident.& Wheel replacementWhen replacing wheels due, for example,
to damage, make sure the replacement
wheels match the specifications of the
wheels that are fitted as standard equip-
ment. Replacement wheels are available
from SUBARU dealers.
WARNING
Use only those wheels that are
specified for your vehicle. Wheels
not meeting specifications could
interfere with brake caliper opera-
tion and may cause the tires to rub
against the wheel well housing dur-
ing turns. The resulting loss of
vehicle control could lead to an
accident.NOTEWhen any of the wheels are removed
and replaced for tire rotation or to
change a flat tire, always check the
tightness of the wheel nuts after driv-
ing approximately 600 miles (1,000 km).
If any nut is loose, tighten it to the
specified torque.
Maintenance and service
11-37
11

Black plate (418,1)
北米Model "A1110BE-C" EDITED: 2010/ 12/ 17
12-2
Specifications
SpecificationsThese specifications are subject to change without notice.& Dimensions
in (mm)
Item 4-door
5-door
Non-turbo models Turbo models
Non-turbo models Turbo models
Except STI STI Except
OUTBACK OUTBACK Except STI STI
Overall length 180.3 (4,580) 173.8 (4,415)
Overall width 68.5 (1,740)70.7 (1,795) 68.5 (1,740)70.7 (1,795)
Overall height 58.1 (1,475)57.9 (1,470) 58.1 (1,475) 58.3 (1,480) 58.1 (1,475) 57.9 (1,470)
Wheel base 103.1 (2,620)103.3 (2,625) 103.1 (2,620)103.3 (2,625)
Tread Front 58.9 (1,495) 60.2 (1,530)58.9 (1,495) 58.7 (1,490) 60.2 (1,530)
Rear 58.9 (1,495)*
2
59.1 (1,500)*
3
60.6 (1,540) 58.9 (1,495)*
2
59.1 (1,500)*
3
58.9 (1,495)
60.6 (1,540)
Ground clearance*
1
6.1 (155) 5.9 (150) 6.1 (155) 6.3 (160) 6.1 (155) 5.9 (150)
*1: Measured with vehicle empty
*2: Models with 16-inch wheel tires
*3: Models with 17-inch wheel tires